The invention discloses a flexible automatic coupling hitching device for connecting a rear matched trailer of a shield tunneling machine, which comprises a connecting cross beam, positioning seats, acoupling frame and an auxiliary traction frame; the positioning seats are symmetrically welded to the end of the connecting cross beam, and the auxiliary traction frame is hitched between the two positioning seats through a pin shaft; the coupling frame comprises a main beam, coupling blocks and positioning pin shafts, the coupling frame is welded to the middle of the connecting cross beam through the main beam; during hanging, the coupling blocks on the two sides are close to each other, automatic hanging is completed through coupling, and after hanging is completed, the positioning pin shafts are inserted for limiting. In the installation operation process, the trailers only need to be hoisted to a certain position, and automatic coupling and hooking between the trailers can be achieved. According to the invention, the operation efficiency is greatly improved, and the stability and the safety of the machine tool in the operation process are also improved.

    本发明公开了一种盾构机后配套拖车连接柔性自动耦合挂接装置,包括连接横梁、定位座、耦合架和辅助牵引架,所述连接横梁端部对称焊接有定位座,两定位座之间通过销轴挂接辅助牵引架;所述耦合架包括主梁、耦合块和定位销轴,所述耦合架通过主梁焊接在连接横梁中部,挂接时,两侧的耦合块相互靠近,并通过耦合完成自动挂接,挂接完成后插上定位销轴进行限位。本发明安装作业过程中,只需将拖车吊装至一定位置,便可实现拖车间的自动耦合挂接。本发明极大的提高了作业效率,同时也增加了机具作业过程中的稳定性与安全性。


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    Titel :

    Flexible automatic coupling hitching device for connecting rear matched trailer of shield tunneling machine


    Weitere Titelangaben:

    一种盾构机后配套拖车连接柔性自动耦合挂接装置


    Beteiligte:
    LU QINGLIANG (Autor:in) / WAN ENCHAO (Autor:in) / SUN ZHANGANG (Autor:in)

    Erscheinungsdatum :

    2020-11-03


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60D Fahrzeugverbindungen , VEHICLE CONNECTIONS



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